ATE480904T1 - Doppel-vorspannungs-steuerschaltung - Google Patents

Doppel-vorspannungs-steuerschaltung

Info

Publication number
ATE480904T1
ATE480904T1 AT05788163T AT05788163T ATE480904T1 AT E480904 T1 ATE480904 T1 AT E480904T1 AT 05788163 T AT05788163 T AT 05788163T AT 05788163 T AT05788163 T AT 05788163T AT E480904 T1 ATE480904 T1 AT E480904T1
Authority
AT
Austria
Prior art keywords
bias
signal
control circuit
bias control
control
Prior art date
Application number
AT05788163T
Other languages
German (de)
English (en)
Inventor
Dmitri Prikhodko
Remco Ooijman
Pieter Lok
Jeroen Sluijter
Original Assignee
Nxp Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE480904T1 publication Critical patent/ATE480904T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/18—Indexing scheme relating to amplifiers the bias of the gate of a FET being controlled by a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/504—Indexing scheme relating to amplifiers the supply voltage or current being continuously controlled by a controlling signal, e.g. the controlling signal of a transistor implemented as variable resistor in a supply path for, an IC-block showed amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/75—Indexing scheme relating to amplifiers the amplifier stage being a common source configuration MOSFET

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT05788163T 2004-10-08 2005-10-05 Doppel-vorspannungs-steuerschaltung ATE480904T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04104940 2004-10-08
PCT/IB2005/053269 WO2006038189A1 (en) 2004-10-08 2005-10-05 Dual bias control circuit

Publications (1)

Publication Number Publication Date
ATE480904T1 true ATE480904T1 (de) 2010-09-15

Family

ID=35457976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05788163T ATE480904T1 (de) 2004-10-08 2005-10-05 Doppel-vorspannungs-steuerschaltung

Country Status (7)

Country Link
US (1) US7944306B2 (ja)
EP (1) EP1800395B1 (ja)
JP (1) JP5064224B2 (ja)
CN (1) CN101036288B (ja)
AT (1) ATE480904T1 (ja)
DE (1) DE602005023502D1 (ja)
WO (1) WO2006038189A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004034A1 (en) * 2006-06-30 2008-01-10 Freescale Semiconductor, Inc. Integrated amplifier bias circuit
KR101004851B1 (ko) * 2008-12-23 2010-12-28 삼성전기주식회사 출력 제어 기능을 갖는 전력증폭기 시스템
US8890616B2 (en) * 2010-12-05 2014-11-18 Rf Micro Devices (Cayman Islands), Ltd. Power amplifier system with a current bias signal path
US8487691B1 (en) 2012-06-12 2013-07-16 Lsi Corporation AC noise suppression from a bias signal in high voltage supply/low voltage device
US9647610B2 (en) 2013-09-06 2017-05-09 Qorvo Us, Inc. RF amplification device with power protection during high supply voltage conditions
US9793860B2 (en) * 2013-09-06 2017-10-17 Qorvo Us, Inc. RF amplification device with power protection during high supply voltage conditions
US9632522B2 (en) * 2015-04-15 2017-04-25 Skyworks Solutions, Inc. Current mirror bias circuit with voltage adjustment
FR3059493B1 (fr) 2016-11-29 2019-11-22 Stmicroelectronics Sa Regulation d'un amplificateur rf
JP2018152714A (ja) * 2017-03-13 2018-09-27 株式会社村田製作所 電力増幅モジュール
US10003326B1 (en) * 2017-05-15 2018-06-19 Shanghai Zhaoxin Semiconductor Co., Ltd. Ring oscillator
EP3496270B1 (en) * 2017-12-05 2020-11-04 Nxp B.V. Bias circuit
CN111049484B (zh) * 2018-10-12 2023-03-28 株式会社村田制作所 功率放大电路
CN112332884B (zh) * 2020-11-19 2021-06-01 华南理工大学 一种氮化镓基射频收发前端结构
US20240162864A1 (en) * 2022-11-16 2024-05-16 Psemi Corporation Protection circuit for power amplifiers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663599A (en) 1985-05-21 1987-05-05 General Electric Company Integrated circuit amplifier module
JP2680753B2 (ja) 1991-07-31 1997-11-19 三洋電機株式会社 バッファアンプ
DE4136605A1 (de) * 1991-11-07 1993-05-13 Philips Patentverwaltung Verstaerker
KR100357619B1 (ko) * 1998-06-23 2003-01-15 삼성전자 주식회사 이동 통신단말기의 출력전력 제어장치 및 방법
US6784748B1 (en) 2000-02-24 2004-08-31 Skyworks Solutions, Inc. Power amplifying system with supply and bias enhancements
JP3474825B2 (ja) * 2000-03-13 2003-12-08 富士通カンタムデバイス株式会社 高周波電力増幅器および通信装置
JP3895532B2 (ja) * 2000-09-11 2007-03-22 株式会社ルネサステクノロジ 高周波電力増幅装置及び無線通信機
US6701138B2 (en) * 2001-06-11 2004-03-02 Rf Micro Devices, Inc. Power amplifier control
US6614309B1 (en) * 2002-02-21 2003-09-02 Ericsson Inc. Dynamic bias controller for power amplifier circuits
JP2003298360A (ja) * 2002-03-29 2003-10-17 Hitachi Ltd 高周波増幅器
US6624702B1 (en) * 2002-04-05 2003-09-23 Rf Micro Devices, Inc. Automatic Vcc control for optimum power amplifier efficiency
JP2003338711A (ja) 2002-05-20 2003-11-28 Alps Electric Co Ltd 動作点の調整が可能な電力増幅器
US6831517B1 (en) 2002-12-23 2004-12-14 Intersil Americas, Inc. Bias-management system and method for programmable RF power amplifier
JP3829121B2 (ja) * 2003-01-31 2006-10-04 株式会社東芝 電力増幅回路
US6917243B2 (en) * 2003-06-27 2005-07-12 Sige Semiconductor Inc. Integrated power amplifier circuit

Also Published As

Publication number Publication date
US7944306B2 (en) 2011-05-17
DE602005023502D1 (de) 2010-10-21
JP2008516510A (ja) 2008-05-15
CN101036288B (zh) 2010-12-01
EP1800395B1 (en) 2010-09-08
CN101036288A (zh) 2007-09-12
WO2006038189A1 (en) 2006-04-13
JP5064224B2 (ja) 2012-10-31
US20090206933A1 (en) 2009-08-20
EP1800395A1 (en) 2007-06-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties